CA941264A - Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression - Google Patents

Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression

Info

Publication number
CA941264A
CA941264A CA25A CA25A CA941264A CA 941264 A CA941264 A CA 941264A CA 25 A CA25 A CA 25A CA 25 A CA25 A CA 25A CA 941264 A CA941264 A CA 941264A
Authority
CA
Canada
Prior art keywords
distributeur
percussions
appareil
commande
dispositif
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA25A
Other versions
CA1025S (en
Inventor
Roger Montabert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montabert SAS
Original Assignee
Montabert SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Application granted granted Critical
Publication of CA941264A publication Critical patent/CA941264A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/002—Pressure accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA25A 1970-04-03 Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression Expired CA941264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7012272A FR2045289A6 (en) 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
CA941264A true CA941264A (en) 1974-02-05

Family

ID=9053432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA25A Expired CA941264A (en) 1970-04-03 Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression

Country Status (4)

Country Link
CA (1) CA941264A (en)
FR (1) FR2045289A6 (en)
GB (1) GB1307660A (en)
SE (1) SE397786B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509217A1 (en) * 1981-07-10 1983-01-14 Montabert Ets MU-PERCUSSION APPARATUS USING PRESSURIZED FLUID
FR2509652A1 (en) * 1981-07-17 1983-01-21 Montabert Ets IMPROVEMENT IN THE SEALING SYSTEM BETWEEN THE HYDRAULIC ENVIRONMENT AND THE OUTER ENVIRONMENT OF A PERCUSSION APPARATUS
FR2811602B1 (en) * 2000-07-13 2002-10-11 Montabert Ets HYDRAULIC PERCUSSION APPARATUS
FR2811601B1 (en) * 2000-07-13 2002-10-11 Montabert Ets HYDRAULIC PERCUSSION APPARATUS

Also Published As

Publication number Publication date
GB1307660A (en) 1973-02-21
SE397786B (en) 1977-11-21
FR2045289A6 (en) 1971-02-26

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